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    <title>JSDoc: Class: Ease</title>
    
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<body>

<div id="main">
    
    <h1 class="page-title">Class: Ease</h1>
    
    



<section>
    
<header>
    <h2>
        <span class="ancestors"><a href="go2d.html">go2d</a>.</span>
    
    Ease
    </h2>
    
</header>  

<article>
    <div class="container-overview">
    
    
    
        
<dt>
    <h4 class="name" id="Ease"><span class="type-signature"></span>new Ease<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        缓动函数集合，用于实现不同变化速度类型的动画。
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    <dt class="tag-author">Author:</dt>
    <dd class="tag-author">
        <ul>
            <li>Lanfei</li>
        </ul>
    </dd>
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line1">line 1</a>
    </li></ul></dd>
    
    
    
    
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

    
    </div>
    
    
        <h3 class="subsection-title">Extends</h3>
        
        <ul>
            <li><a href="go2d.Class.html">go2d.Class</a></li>
        </ul>
    
    
    
    
    
    
    
    
    
    
    
    
    
        <h3 class="subsection-title">Methods</h3>
        
        <dl>
            
<dt>
    <h4 class="name" id="easeInBack"><span class="type-signature">&lt;static> </span>easeInBack<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        加速的超范围三次方缓动
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line252">line 252</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInBounce"><span class="type-signature">&lt;static> </span>easeInBounce<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        加速的指数衰减反弹缓动
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line280">line 280</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInCirc"><span class="type-signature">&lt;static> </span>easeInCirc<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        加速的圆形曲线缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line172">line 172</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInCubic"><span class="type-signature">&lt;static> </span>easeInCubic<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        加速的三次方缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line46">line 46</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInElastic"><span class="type-signature">&lt;static> </span>easeInElastic<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        加速的指数衰减正弦曲线缓动
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line197">line 197</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInExpo"><span class="type-signature">&lt;static> </span>easeInExpo<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        加速的指数曲线缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line145">line 145</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInOutBack"><span class="type-signature">&lt;static> </span>easeInOutBack<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        先加速后减速的超范围三次方缓动
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line270">line 270</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInOutBounce"><span class="type-signature">&lt;static> </span>easeInOutBounce<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        先加速后减速的指数衰减反弹缓动
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line304">line 304</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInOutCirc"><span class="type-signature">&lt;static> </span>easeInOutCirc<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        先加速后减速的圆形曲线缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line188">line 188</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInOutCubic"><span class="type-signature">&lt;static> </span>easeInOutCubic<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        先加速后减速的三次方缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line62">line 62</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInOutElastic"><span class="type-signature">&lt;static> </span>easeInOutElastic<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        先加速后减速的指数衰减正弦曲线缓动
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line233">line 233</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInOutExpo"><span class="type-signature">&lt;static> </span>easeInOutExpo<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        先加速后减速的指数曲线缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line161">line 161</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInOutQuad"><span class="type-signature">&lt;static> </span>easeInOutQuad<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        先加速后减速的二次方缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line37">line 37</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInOutQuart"><span class="type-signature">&lt;static> </span>easeInOutQuart<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        先加速后减速的四次方缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line87">line 87</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInOutQuint"><span class="type-signature">&lt;static> </span>easeInOutQuint<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        先加速后减速的五次方缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line112">line 112</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInOutSine"><span class="type-signature">&lt;static> </span>easeInOutSine<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        先加速后减速的正弦曲线缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line137">line 137</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInQuad"><span class="type-signature">&lt;static> </span>easeInQuad<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        加速的二次方缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line21">line 21</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInQuart"><span class="type-signature">&lt;static> </span>easeInQuart<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        加速的四次方缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line71">line 71</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInQuint"><span class="type-signature">&lt;static> </span>easeInQuint<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        加速的五次方缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line96">line 96</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeInSine"><span class="type-signature">&lt;static> </span>easeInSine<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        加速的正弦曲线缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line121">line 121</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeOutBack"><span class="type-signature">&lt;static> </span>easeOutBack<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        减速的超范围三次方缓动
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line261">line 261</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeOutBounce"><span class="type-signature">&lt;static> </span>easeOutBounce<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        减速的指数衰减反弹缓动
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line288">line 288</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeOutCirc"><span class="type-signature">&lt;static> </span>easeOutCirc<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        减速的圆形曲线缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line180">line 180</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeOutCubic"><span class="type-signature">&lt;static> </span>easeOutCubic<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        减速的三次方缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line54">line 54</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeOutElastic"><span class="type-signature">&lt;static> </span>easeOutElastic<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        减速的指数衰减正弦曲线缓动
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line215">line 215</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeOutExpo"><span class="type-signature">&lt;static> </span>easeOutExpo<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        减速的指数曲线缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line153">line 153</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeOutQuad"><span class="type-signature">&lt;static> </span>easeOutQuad<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        减速的二次方缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line29">line 29</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeOutQuart"><span class="type-signature">&lt;static> </span>easeOutQuart<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        减速的四次方缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line79">line 79</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeOutQuint"><span class="type-signature">&lt;static> </span>easeOutQuint<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        减速的五次方缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line104">line 104</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="easeOutSine"><span class="type-signature">&lt;static> </span>easeOutSine<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        减速的正弦曲线缓动函数
    </div>
    

    
    
    
    
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line129">line 129</a>
    </li></ul></dd>
    
    
    
    
    
    <dt class="tag-see">See:</dt>
    <dd class="tag-see">
        <ul>
            <li>参数及返回值同 <a href="go2d.Ease.html#linear">go2d.Ease.linear</a></li>
        </ul>
    </dd>
    
    
    
</dl>

    
    

    

    
    
    
    
    
    
    
</dd>

        
            
<dt>
    <h4 class="name" id="linear"><span class="type-signature">&lt;static> </span>linear<span class="signature">(t, b, c, d)</span><span class="type-signature"> &rarr; {number}</span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        匀速缓动函数
    </div>
    

    
    
    
    
    
        <h5>Parameters:</h5>
        

<table class="params">
    <thead>
	<tr>
		
		<th>Name</th>
		
		
		<th>Type</th>
		
		
		
		
		
		<th class="last">Description</th>
	</tr>
	</thead>
	
	<tbody>
	
	
        <tr>
            
                <td class="name"><code>t</code></td>
            
            
            <td class="type">
            
                
<span class="param-type">number</span>


            
            </td>
            
            
            
            
            
            <td class="description last">当前时间</td>
        </tr>
	
	
	
        <tr>
            
                <td class="name"><code>b</code></td>
            
            
            <td class="type">
            
                
<span class="param-type">number</span>


            
            </td>
            
            
            
            
            
            <td class="description last">初始值</td>
        </tr>
	
	
	
        <tr>
            
                <td class="name"><code>c</code></td>
            
            
            <td class="type">
            
                
<span class="param-type">number</span>


            
            </td>
            
            
            
            
            
            <td class="description last">变化量</td>
        </tr>
	
	
	
        <tr>
            
                <td class="name"><code>d</code></td>
            
            
            <td class="type">
            
                
<span class="param-type">number</span>


            
            </td>
            
            
            
            
            
            <td class="description last">持续时间</td>
        </tr>
	
	
	</tbody>
</table>
    
    
    
<dl class="details">
    
        
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Ease.js.html">tween/Ease.js</a>, <a href="Ease.js.html#line8">line 8</a>
    </li></ul></dd>
    
    
    
    
    
    
    
</dl>

    
    

    

    
    
    
    
    
    <h5>Returns:</h5>
    
            
<div class="param-desc">
    当前值
</div>



<dl>
	<dt>
		Type
	</dt>
	<dd>
		
<span class="param-type">number</span>


	</dd>
</dl>

        
    
    
</dd>

        </dl>
    
    
    
    
    
</article>

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